WO2011140158A3 - Polymer coated hydrolyzed membrane - Google Patents
Polymer coated hydrolyzed membrane Download PDFInfo
- Publication number
- WO2011140158A3 WO2011140158A3 PCT/US2011/035083 US2011035083W WO2011140158A3 WO 2011140158 A3 WO2011140158 A3 WO 2011140158A3 US 2011035083 W US2011035083 W US 2011035083W WO 2011140158 A3 WO2011140158 A3 WO 2011140158A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- membrane
- hydrophilic polymer
- polymer
- polymer coated
- forming
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title abstract 9
- 229920000642 polymer Polymers 0.000 title abstract 3
- 229920001477 hydrophilic polymer Polymers 0.000 abstract 6
- 238000007654 immersion Methods 0.000 abstract 2
- 238000001556 precipitation Methods 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000000108 ultra-filtration Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0093—Chemical modification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/08—Polysaccharides
- B01D71/12—Cellulose derivatives
- B01D71/14—Esters of organic acids
- B01D71/18—Mixed esters, e.g. cellulose acetate-butyrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
- B01D71/82—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74 characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/30—Chemical resistance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
Abstract
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MX2012012803A MX2012012803A (en) | 2010-05-03 | 2011-05-03 | Polymer coated hydrolyzed membrane. |
CA2798059A CA2798059A1 (en) | 2010-05-03 | 2011-05-03 | Polymer coated hydrolyzed membrane |
SG2012081063A SG185406A1 (en) | 2010-05-03 | 2011-05-03 | Polymer coated hydrolyzed membrane |
EP11778222A EP2566606A2 (en) | 2010-05-03 | 2011-05-03 | Polymer coated hydrolyzed membrane |
AU2011248253A AU2011248253A1 (en) | 2010-05-03 | 2011-05-03 | Polymer coated hydrolyzed membrane |
JP2013509197A JP2013525108A (en) | 2010-05-03 | 2011-05-03 | Polymer-coated hydrolytic membrane |
RU2012151569/05A RU2012151569A (en) | 2010-05-03 | 2011-05-03 | HYDROLIZED MEMBRANE COVERED WITH POLYMER AND METHOD FOR ITS FORMATION |
KR1020127031558A KR20130113319A (en) | 2010-05-03 | 2011-05-03 | Polymer coated hydrolyzed membrane |
CN2011800224153A CN102905777A (en) | 2010-05-03 | 2011-05-03 | Polymer coated hydrolyzed membrane |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33055910P | 2010-05-03 | 2010-05-03 | |
US61/330,559 | 2010-05-03 | ||
US13/100,283 US20120000846A1 (en) | 2010-05-03 | 2011-05-03 | Polymer coated hydrolyzed membrane |
US13/100,283 | 2011-05-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011140158A2 WO2011140158A2 (en) | 2011-11-10 |
WO2011140158A3 true WO2011140158A3 (en) | 2012-04-05 |
Family
ID=44904444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2011/035083 WO2011140158A2 (en) | 2010-05-03 | 2011-05-03 | Polymer coated hydrolyzed membrane |
Country Status (11)
Country | Link |
---|---|
US (1) | US20120000846A1 (en) |
EP (1) | EP2566606A2 (en) |
JP (1) | JP2013525108A (en) |
KR (1) | KR20130113319A (en) |
CN (1) | CN102905777A (en) |
AU (1) | AU2011248253A1 (en) |
CA (1) | CA2798059A1 (en) |
MX (1) | MX2012012803A (en) |
RU (1) | RU2012151569A (en) |
SG (1) | SG185406A1 (en) |
WO (1) | WO2011140158A2 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9193835B1 (en) | 2014-05-30 | 2015-11-24 | Pall Corporation | Self-assembling polymers—IV |
US9328206B2 (en) | 2014-05-30 | 2016-05-03 | Pall Corporation | Self-assembling polymers—III |
US9441078B2 (en) | 2014-05-30 | 2016-09-13 | Pall Corporation | Self-assembling polymers—I |
US9469733B2 (en) | 2014-05-30 | 2016-10-18 | Pall Corporation | Self-assembled structure and membrane comprising block copolymer and process for producing the same by spin coating (IVa) |
US9593219B2 (en) | 2014-05-30 | 2017-03-14 | Pall Corporation | Membrane comprising self-assembled block copolymer and process for producing the same by spin coating (IIa) |
US9593217B2 (en) | 2014-05-30 | 2017-03-14 | Pall Corporation | Self-assembled structure and membrane comprising block copolymer and process for producing the same by spin coating (Va) |
US9593218B2 (en) | 2014-05-30 | 2017-03-14 | Pall Corporation | Self-assembled structure and membrane comprising block copolymer and process for producing the same by spin coating (IIIa) |
US9592476B2 (en) | 2014-05-30 | 2017-03-14 | Pall Corporation | Membrane comprising self-assembled block copolymer and process for producing the same by hybrid casting (IIb) |
US9598543B2 (en) | 2014-05-30 | 2017-03-21 | Pall Corporation | Self-assembled structure and membrane comprising block copolymer and process for producing the same by spin coating (VIa) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG184918A1 (en) * | 2010-04-22 | 2012-11-29 | Univ Nanyang Tech | Method of preparing a nanocomposite membrane and nanocomposite membranes prepared thereof |
US8585806B2 (en) * | 2011-01-11 | 2013-11-19 | Hydration Systems, Llc | Gas separation membrane |
US10384167B2 (en) | 2013-11-21 | 2019-08-20 | Oasys Water LLC | Systems and methods for improving performance of osmotically driven membrane systems |
US9604181B2 (en) | 2014-05-30 | 2017-03-28 | Pall Corporation | Membrane comprising self-assembled block copolymer and process for producing the same by spray coating (IIc) |
US9616395B2 (en) | 2014-05-30 | 2017-04-11 | Pall Corportaion | Membrane comprising self-assembled block copolymer and process for producing the same by spray coating (Ic) |
US9765171B2 (en) | 2014-05-30 | 2017-09-19 | Pall Corporation | Self-assembling polymers—V |
US9592477B2 (en) | 2014-05-30 | 2017-03-14 | Pall Corporation | Membrane comprising self-assembled block copolymer and process for producing the same by hybrid casting (Ib) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4125462A (en) * | 1977-08-30 | 1978-11-14 | Rohm And Haas Company | Coated membranes |
US6113794A (en) * | 1999-01-25 | 2000-09-05 | Kumar; Ashwani | Composite solvent resistant nanofiltration membranes |
US6596167B2 (en) * | 2001-03-26 | 2003-07-22 | Koch Membrane Systems, Inc. | Hydrophilic hollow fiber ultrafiltration membranes that include a hydrophobic polymer and a method of making these membranes |
US20060226067A1 (en) * | 2005-04-07 | 2006-10-12 | Hydration Technologies Inc. | Asymmetric forward osmosis membranes |
US20090078640A1 (en) * | 2007-05-26 | 2009-03-26 | Benjamin Chu | High Flux Fluid Separation Membranes Comprising a Cellulose or Cellulose Derivative Layer |
US20100000937A1 (en) * | 2006-07-25 | 2010-01-07 | Toray Industries, Inc. | Fluororesin polymer separation membrane and process for producing the same |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6354903A (en) * | 1986-08-26 | 1988-03-09 | Agency Of Ind Science & Technol | Separation membrane for pervaporation |
WO2002087734A1 (en) * | 2001-04-27 | 2002-11-07 | Millipore Corporation | Novel coated membranes and other articles |
DE102004053787B4 (en) * | 2004-11-08 | 2007-08-02 | Sartorius Ag | Cellulose hydrate ultrafiltration membranes and process for their preparation |
US7717273B2 (en) * | 2006-05-24 | 2010-05-18 | Millipore Corporation | Membrane surface modification by radiation-induced polymerization |
CN101264427A (en) * | 2008-05-08 | 2008-09-17 | 南京奥特高科技有限公司 | Film material with ionic exchange performance and use thereof |
US9415350B2 (en) * | 2008-06-30 | 2016-08-16 | 3M Innovative Properties Company | Method of forming a rewettable asymmetric membrane |
US8585806B2 (en) * | 2011-01-11 | 2013-11-19 | Hydration Systems, Llc | Gas separation membrane |
-
2011
- 2011-05-03 US US13/100,283 patent/US20120000846A1/en not_active Abandoned
- 2011-05-03 CN CN2011800224153A patent/CN102905777A/en active Pending
- 2011-05-03 AU AU2011248253A patent/AU2011248253A1/en not_active Abandoned
- 2011-05-03 JP JP2013509197A patent/JP2013525108A/en not_active Withdrawn
- 2011-05-03 MX MX2012012803A patent/MX2012012803A/en not_active Application Discontinuation
- 2011-05-03 CA CA2798059A patent/CA2798059A1/en not_active Abandoned
- 2011-05-03 SG SG2012081063A patent/SG185406A1/en unknown
- 2011-05-03 RU RU2012151569/05A patent/RU2012151569A/en not_active Application Discontinuation
- 2011-05-03 WO PCT/US2011/035083 patent/WO2011140158A2/en active Application Filing
- 2011-05-03 EP EP11778222A patent/EP2566606A2/en not_active Withdrawn
- 2011-05-03 KR KR1020127031558A patent/KR20130113319A/en not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4125462A (en) * | 1977-08-30 | 1978-11-14 | Rohm And Haas Company | Coated membranes |
US6113794A (en) * | 1999-01-25 | 2000-09-05 | Kumar; Ashwani | Composite solvent resistant nanofiltration membranes |
US6596167B2 (en) * | 2001-03-26 | 2003-07-22 | Koch Membrane Systems, Inc. | Hydrophilic hollow fiber ultrafiltration membranes that include a hydrophobic polymer and a method of making these membranes |
US20060226067A1 (en) * | 2005-04-07 | 2006-10-12 | Hydration Technologies Inc. | Asymmetric forward osmosis membranes |
US20100000937A1 (en) * | 2006-07-25 | 2010-01-07 | Toray Industries, Inc. | Fluororesin polymer separation membrane and process for producing the same |
US20090078640A1 (en) * | 2007-05-26 | 2009-03-26 | Benjamin Chu | High Flux Fluid Separation Membranes Comprising a Cellulose or Cellulose Derivative Layer |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9193835B1 (en) | 2014-05-30 | 2015-11-24 | Pall Corporation | Self-assembling polymers—IV |
US9328206B2 (en) | 2014-05-30 | 2016-05-03 | Pall Corporation | Self-assembling polymers—III |
US9441078B2 (en) | 2014-05-30 | 2016-09-13 | Pall Corporation | Self-assembling polymers—I |
US9469733B2 (en) | 2014-05-30 | 2016-10-18 | Pall Corporation | Self-assembled structure and membrane comprising block copolymer and process for producing the same by spin coating (IVa) |
US9593219B2 (en) | 2014-05-30 | 2017-03-14 | Pall Corporation | Membrane comprising self-assembled block copolymer and process for producing the same by spin coating (IIa) |
US9593217B2 (en) | 2014-05-30 | 2017-03-14 | Pall Corporation | Self-assembled structure and membrane comprising block copolymer and process for producing the same by spin coating (Va) |
US9593218B2 (en) | 2014-05-30 | 2017-03-14 | Pall Corporation | Self-assembled structure and membrane comprising block copolymer and process for producing the same by spin coating (IIIa) |
US9592476B2 (en) | 2014-05-30 | 2017-03-14 | Pall Corporation | Membrane comprising self-assembled block copolymer and process for producing the same by hybrid casting (IIb) |
US9598543B2 (en) | 2014-05-30 | 2017-03-21 | Pall Corporation | Self-assembled structure and membrane comprising block copolymer and process for producing the same by spin coating (VIa) |
Also Published As
Publication number | Publication date |
---|---|
SG185406A1 (en) | 2012-12-28 |
AU2011248253A1 (en) | 2012-12-13 |
CN102905777A (en) | 2013-01-30 |
US20120000846A1 (en) | 2012-01-05 |
MX2012012803A (en) | 2013-02-15 |
CA2798059A1 (en) | 2011-11-10 |
KR20130113319A (en) | 2013-10-15 |
RU2012151569A (en) | 2014-06-10 |
EP2566606A2 (en) | 2013-03-13 |
WO2011140158A2 (en) | 2011-11-10 |
JP2013525108A (en) | 2013-06-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2011140158A3 (en) | Polymer coated hydrolyzed membrane | |
WO2011159922A3 (en) | Graphene films and methods of making thereof | |
WO2011090279A3 (en) | Porous films comprising carbon nanostructure-metal composite and method of manufacturing the same | |
WO2009017356A3 (en) | Hollow fiber membrane for humidifier and method for manufacturing the same | |
WO2012177033A3 (en) | Reverse osmosis membrane having superior salt rejection and permeate flow, and method for manufacturing same | |
SA519410903B1 (en) | Flow cells with hydrogel coating | |
WO2011084661A3 (en) | Sulfonate-functional coatings and methods | |
WO2010002502A3 (en) | Method of forming a rewettable asymmetric membrane | |
BRPI0818374A8 (en) | HYROPHILIC POROUS SUBSTRATES | |
GB2548029A (en) | Thin film composite forward osmosis membranes with performance enhancing layers | |
WO2011133207A3 (en) | A coating method for gas delivery system | |
WO2012125481A3 (en) | Thin film through-glass via and methods for forming same | |
WO2016135257A3 (en) | Metallized open-cell foams and fibrous substrates | |
WO2012024696A3 (en) | Laser treatment of a medium for microfluidics and various other applications | |
WO2009001916A1 (en) | Composite semipermeable membranes and process for production thereof | |
EA200802405A1 (en) | METHOD OF OBTAINING AN ABSORBING COATING ON THE BASIS OF SOL-GEL-TECHNOLOGY FOR HELIOTHERMIC SYSTEMS | |
WO2014042779A9 (en) | Conformal porous thin layer coating and method of making | |
WO2010081884A3 (en) | Process for preparing a surface coated by crosslinked polyelectrolyte multilayer films as a biomimetic reservoir for proteins | |
WO2013078279A3 (en) | Smudge-resistant glass articles and methods for making and using same | |
WO2012161483A3 (en) | Method for preparing a reverse osmosis membrane, and reverse osmosis membrane prepared thereby | |
WO2013010019A3 (en) | Chemically durable porous glass with enhanced alkaline resistance | |
WO2007093443A3 (en) | Membrane structure for gas separation | |
WO2012106733A3 (en) | Gas separation membrane | |
WO2012067380A3 (en) | Tubular braid, hollow fiber membrane using same, and manufacturing method thereof | |
EP2441809A4 (en) | Antifouling coating composition, antifouling coating film formed from the composition, coated object having the coating film on surface, and method of antifouling treatment by forming the coating film |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201180022415.3 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11778222 Country of ref document: EP Kind code of ref document: A2 |
|
ENP | Entry into the national phase |
Ref document number: 2798059 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 222825 Country of ref document: IL Ref document number: 2503/MUMNP/2012 Country of ref document: IN Ref document number: MX/A/2012/012803 Country of ref document: MX |
|
ENP | Entry into the national phase |
Ref document number: 2013509197 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 20127031558 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2011778222 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2012151569 Country of ref document: RU Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 2011248253 Country of ref document: AU Date of ref document: 20110503 Kind code of ref document: A |